diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/analogix/analogix-anx6345.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/analogix/analogix-anx6345.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c b/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c index 0d8d083b0207..5139c3724890 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c +++ b/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c @@ -520,11 +520,17 @@ static const struct drm_connector_funcs anx6345_connector_funcs = { .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, }; -static int anx6345_bridge_attach(struct drm_bridge *bridge) +static int anx6345_bridge_attach(struct drm_bridge *bridge, + enum drm_bridge_attach_flags flags) { struct anx6345 *anx6345 = bridge_to_anx6345(bridge); int err; + if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR) { + DRM_ERROR("Fix bridge driver to make connector optional!"); + return -EINVAL; + } + if (!bridge->encoder) { DRM_ERROR("Parent encoder object not found"); return -ENODEV; |